@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800;900&display=swap');
*
#toggleBtn 
{
    position: absolute;
    top: 8px;
    right: 10px;
    width: 34px;
    height: 34px;
    background: rgba(0,0,0,0.05);
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    border-radius: 50%;
}
#toggleBtn::before 
{
    content: '\f06e';
    font-family: fontAwesome;
}
#toggleBtn.hide::before 
{
    content: '\f070';
    position: absolute;
    font-family: fontAwesome;
}